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Posted to dev@ambari.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/04/11 04:32:12 UTC
[jira] [Commented] (AMBARI-10451) Stack Validator skips hbase-env,
fails when when HBase properties hbase_master_heapsize or
hbase_regionserver_heapsize are added to both hbase-env and hbase-site -
returns 500 error
[ https://issues.apache.org/jira/browse/AMBARI-10451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14490728#comment-14490728 ]
Hadoop QA commented on AMBARI-10451:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12724725/AMBARI-10451.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests.
Please justify why no new tests are needed for this patch.
Also please list what manual steps were performed to verify this patch.
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:red}-1 core tests{color}. The test build failed in ambari-server
Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/2315//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/2315//console
This message is automatically generated.
> Stack Validator skips hbase-env, fails when when HBase properties hbase_master_heapsize or hbase_regionserver_heapsize are added to both hbase-env and hbase-site - returns 500 error
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMBARI-10451
> URL: https://issues.apache.org/jira/browse/AMBARI-10451
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.1.0
>
> Attachments: AMBARI-10451.patch
>
>
> In Ambari 2.0.0 with HDP 2.2.0.0, HBase has these two properties in hbase-env,
> hbase_master_heapsize
> hbase_regionserver_heapsize
> If a user attempts to add them to hbase-site, then saving the configs will fail.
> Today, the hbase-site validator checks both hbase-site and hbase-env using the recommended properties for hbase-site. This causes a failure because the properties will exist in the hbase-site configs, but not in the recommended params for it.
> Further, there's another bug in which the hbase-env properties are not checked at all.
> This was found while changing configs in the HDP sandbox VM.
> PROBLEM: Receiving Error dialog display when trying to add service knox in Sandbox RC Build "500 status code recieved GET method for API /api/v1/stacks/HDP/versions/2.2/validations"
> This eventually goes through and works, it's just the message is alarming.
> Parts of the stack:
> {code}
> validationItems = self.getConfigurationsValidationItems(services, hosts)
> File "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py", line 273, in getConfigurat
> ionsValidationItems
> resultItems = method(siteProperties, recommendedDefaults[siteName]["properties"], configurations, services, hosts)
> File "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.2/services/stack_advisor.py", line 337, in validateHBASECo
> nfigurations
> super(HDP22StackAdvisor, self).validateHbaseEnvConfigurations(properties, recommendedDefaults, configurations, services,
> hosts)
> File "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py", line 509, in validateHbase
> EnvConfigurations
> validationItems = [ {"config-name": 'hbase_regionserver_heapsize', "item": self.validatorLessThenDefaultValue(properties,
> recommendedDefaults, 'hbase_regionserver_heapsize')},
> File "/var/lib/ambari-server/resources/scripts/./../stacks/HDP/2.0.6/services/stack_advisor.py", line 450, in validatorLess
> ThenDefaultValue
> defaultValue = to_number(recommendedDefaults[propertyName])
> KeyError: 'hbase_regionserver_heapsize'
> 08 Apr 2015 18:18:43,711 WARN [qtp-client-21] AbstractResourceProvider:90 - Error occurred during validation
> org.apache.ambari.server.api.services.stackadvisor.StackAdvisorException: KeyError: 'hbase_regionserver_heapsize'
> at org.apache.ambari.server.api.services.stackadvisor.StackAdvisorRunner.runScript(StackAdvisorRunner.java:94)
> at org.apache.ambari.server.api.services.stackadvisor.commands.StackAdvisorCommand.invoke(StackAdvisorCommand.java:22
> 6)
> at org.apache.ambari.server.api.services.stackadvisor.StackAdvisorHelper.validate(StackAdvisorHelper.java:73)
> at org.apache.ambari.server.controller.internal.ValidationResourceProvider.createResources(ValidationResourceProvider
> .java:85)
> at org.apache.ambari.server.controller.internal.ClusterControllerImpl.createResources(ClusterControllerImpl.java:289)
> at org.apache.ambari.server.api.services.persistence.PersistenceManagerImpl.create(PersistenceManagerImpl.java:75)
> at org.apache.ambari.server.api.handlers.CreateHandler.persist(CreateHandler.java:36)
> at org.apache.ambari.server.api.handlers.BaseManagementHandler.handleRequest(BaseManagementHandler.java:72)
> at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:135)
> at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:103)
> at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:72)
> at org.apache.ambari.server.api.services.ValidationService.getValidation(ValidationService.java:58)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
> at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispat
> ch(AbstractResourceMethodDispatchProvider.java:205)
> at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatche
> r.java:75)
> at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
> {code}
> BUSIMPACT: Can potentially cause confusion for the customer.
> STEPS TO REPRODUCE:
> 1. Download RC build of Sandbox :
> nfs://storage.hwhq.hortonworks.com/corpshare/Robert/SandboxBuilds/ChamplainM10Ambari2.0/Sandbox_HDP_2.2.4_virtualbox_06_04_2015.ova.
> 2. import sandbox image into virtualbox
> 3. Start ambari-server and agent since by default sandbox does not start these services
> 4. Click
> Actions -> + Add service -> select Knox -> next
> you should see some error prompts. you can click next and knox is actually deployed.
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